package cn.tedu.ivos.user.serivce.impl;

import cn.tedu.ivos.base.exception.ServiceException;
import cn.tedu.ivos.base.response.StatusCode;
import cn.tedu.ivos.user.mapper.UserMapper;
import cn.tedu.ivos.user.pojo.dto.UserLoginParam;
import cn.tedu.ivos.user.pojo.dto.UserQuery;
import cn.tedu.ivos.user.pojo.dto.UserSaveParam;
import cn.tedu.ivos.user.pojo.entity.User;
import cn.tedu.ivos.user.pojo.vo.UserVO;
import cn.tedu.ivos.user.serivce.UserService;
import cn.tedu.ivos.user.util.PasswordUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

@Slf4j
@Service
public class UserServiceimpl implements UserService {
    @Autowired
    UserMapper userMapper;
    @Override
    public UserVO login(UserLoginParam userLoginParam) {
        log.debug("用户登录：userLoginParam={}", userLoginParam);
        UserVO userVO = userMapper.selectByUsername(userLoginParam.getUsername());
        if (userVO == null){
            throw new ServiceException(StatusCode.USERNAME_ERROR);
        }
        if (!userVO.getPassword().equals(userLoginParam.getPassword())){
            throw new ServiceException(StatusCode.PASSWORD_ERROR);
        }
        log.debug("用户查询结果：userVO={}", userVO);
        return userVO;
    }

    @Override
    public List<UserVO> selectUser(UserQuery userQuery) {
        log.debug("用户查询业务：userQuery{}",userQuery);
        List<UserVO> list = userMapper.selectUser(userQuery);
        return list;
    }
    @Override
    public void saveUser(UserSaveParam userSaveParam){
        log.debug("用户保存业务：userSaveParam={}",userSaveParam);
        User user=new User();
        BeanUtils.copyProperties(userSaveParam,user);
        if(user.getId()==null){
        user.setPassword("123456");
        user.setCreateTime(new Date());
        userMapper.insert(user);
        }else {
            user.setUpdateTime(new Date());
            userMapper.update(user);
        }

    }
    @Override
    public void resetPassword(Long userId){
        log.debug("用户重置密码业务：userId={}",userId);
        User user=new User();
        user.setId(userId);
        //user.setPassword("root");
        //生成7位密码
        user.setPassword(PasswordUtil.generateRandomPassword(7));
        log.debug("新密码:{}",user.getPassword());
        user.setUpdateTime(new Date());
        userMapper.update(user);
    }
    @Override
    public void updateStatus(Long userId, String status){
        log.debug("更新用户状态业务：userId={},status={}",userId,status);
        User user=new User();
        user.setId(userId);
        user.setStatus(status);
        user.setUpdateTime(new Date());
        userMapper.update(user);
    }
    @Override
    public void deleteUser(Long userId){
        log.debug("用户删除业务：userId={}",userId);
        userMapper.deleteUser(userId);
    }

    @Override
    public List<UserVO> selectAuditList(Long parentId) {
        log.debug("查询待审核人列表业务：parentId={}",parentId);
        ArrayList<UserVO> userVOlist =new ArrayList<>();
        UserVO auditUser1=userMapper.selectById(parentId);
        userVOlist.add(auditUser1);
        if (auditUser1 != null && auditUser1.getParentId()!=null){
            UserVO auditUser2=userMapper.selectById(auditUser1.getParentId());
            userVOlist.add(auditUser2);
        }
        return userVOlist;
    }
}

